Duo Zhang

Beijing Snsoft Technology Co., Ltd. designs, develops and sells software for business management, trading management, ERP management and logistics management. It produces financial software, develops foreign enterprise management systems, and provides after-sale software services. The company was founded on May 16, 2000 and is headquartered in Beijing, China.

Shenzhen Lantern Science Co., Ltd. engages in the online sales, foreign trading and export, and offline sales businesses. Its Online Sales business involves in the sale of beauty and skin care products. Its Foreign Trading and Export business offers disinfectant hand sanitizers and health products. Its Offline Sales business operates skin care outlet stores. The company was founded by Xu Chang Zhang on June 18, 1993 and is headquartered in Shenzhen, China.

Sichuan Y&J Industries Co., Ltd. engages in research and development, design, manufacturing, and sales of customized mechanical equipment and parts. Its products include ball valve adapter, gate valve bonnet, butterfly valve body, spindle, hoist winch brake part, and customized hydraulic cylinder parts. The company was founded on December 13, 2001 and is headquartered in Chengdu, China.

Newange Ambient Intelligence Technical Service Co. Ltd. engages in the environment and public facilities management. Its business includes environmental sanitation service, garbage classification and resource utilization, landscape greening service, and public property management. Its products and services include sweeping, cleaning, and collection of urban and rural roads and community domestic garbage; classification of domestic waste and operational transportation of domestic waste; management, protection and construction of urban landscaping; property management; cleaning service; public toilet management; water area cleaning; dredging and clearing; planting and selling of green plants. The company was founded on July 15, 2011 and is headquartered in Chongqing, China.